• BrainBuzz
  • Posts
  • ⚔️ OpenAI counters Google with GPT-5.2...

⚔️ OpenAI counters Google with GPT-5.2...

xAI partners with El Salvador on AI education

Author

Saidul Islam
December 12, 2025

In partnership with

Welcome back to BrainBuzz

Today’s Recipes:

  • ⚔️ OpenAI counters Google with GPT-5.2...

  • ⚡ WhatsApp updates calls, chats, and Meta AI

  • 🧠 xAI partners with El Salvador on AI education

  • OpenAI and Microsoft face lawsuit over ChatGPT role

  • DeepMind brings robotic AI research to the UK

  • Oxford scientists see big AI potential for cancer research

  • AI Tutorial of the Day

  • And More….

MAKE MONEY WITH AI

Six resources. One skill you'll use forever

Smart Brevity is the methodology behind Axios — designed to make every message memorable, clear, and impossible to ignore. Our free toolkit includes the checklist, workbooks, and frameworks to start using it today.

LATEST DEVELOPMENTS

OpenAI releases GPT-5.2 with major gains in long-context, vision, tool use, and reduced errors; Instant, Thinking, and Pro roll out to paid ChatGPT users, with API open to developers.

Details

  1. New model: OpenAI launches GPT-5.2, calling it its most capable series for professional knowledge work.

  2. Core improvements: Better long-context handling, vision (screenshots/diagrams), agentic tool-calling, and multi-step project completion.

  3. Lower errors: GPT-5.2 Thinking hallucinates less; errorful responses drop by 30% vs GPT-5.1 Thinking.

  4. Benchmark jump: Scores 70.9% on GDPval across 44 occupations, surpassing GPT-5.1’s 38.8% and reaching human-expert level claims.

  5. User experience: More structured, reliable, and warmer conversational tone in ChatGPT.

  6. Model tiers: Instant for everyday tasks; Thinking for complex, long docs and coding; Pro for highest-quality answers.

  7. Availability: Rolling out to paid ChatGPT users today; API accessible to all developers.

  8. Context: Arrives a week after Altman’s “code red” push to compete with Gemini and Claude.

Takeaway: GPT-5.2 meaningfully upgrades reliability and complex task performance, signaling a faster cadence and stronger push against rivals.

WhatsApp adds missed call notes, voice chat reactions, speaker highlights, upgraded Meta AI visuals, new desktop media tab, interactive Status stickers, and real-time Channel questions.

Details

  1. Calls

    • Missed call messages: leave instant voice/video notes.

    • Voice chats: react with quick responses like “Cheers!”.

    • Group video calls: highlights active speaker.

  2. Chats

    • Meta AI upgraded with Midjourney + Flux models.

    • Can animate photos into short videos.

    • New desktop media tab organizes files, links, and media.

    • Cleaner link previews for better chat layout.

  3. Status & Channels

    • Interactive Status stickers: lyrics, questions, tappable prompts.

    • Channel questions: admins collect real-time audience responses.

Takeaway: WhatsApp is evolving into a richer communication hub, blending AI-powered creativity with smoother call, chat, and community features. Perfect mix of utility and engagement.

xAI and El Salvador will deploy Grok in 5,000+ public schools over two years, personalizing learning for 1M+ students and supporting teachers with AI tools.

Details

  1. Scope: Two-year rollout of Grok across 5,000+ public schools, reaching 1M+ students and thousands of teachers.

  2. Personalized learning: Adaptive, curriculum-aligned tutoring tailored to each student’s pace and mastery.

  3. Teacher support: AI assists educators as collaborative partners, not replacements.

  4. Equity focus: Access spans urban and rural communities to bridge educational gaps.

  5. Global impact: Co-develops methods, datasets, and frameworks for responsible classroom AI.

  6. Leadership remarks: President Bukele and Elon Musk frame the project as pioneering, nation-scale AI education.

Takeaway: A bold, national testbed for AI education: if effective, it could set global standards for personalized learning at scale.

Together With

Your Boss Will Think You’re an Ecom Genius

If you’re optimizing for growth, you need ecomm tactics that actually work. Not mushy strategies.

Go-to-Millions is the ecommerce growth newsletter from Ari Murray, packed with tactical insights, smart creative, and marketing that drives revenue.

Every issue is built for operators: clear, punchy, and grounded in what’s working, from product strategy to paid media to conversion lifts.

Subscribe for free and get your next growth unlock delivered weekly.

NEWLY LAUNCHED AI TOOLS

  1. Korgi AI-built project boards powered by your productivity stack

  2. Kaily AI agent that helps, solves, and closes. All day, every day

  3. VibeCSS AI Design Agent for Google Chrome

  4. The Ultimate Chatgpt Prompt Collection - Learn AI and Prompting for FREE.

  5. Cruise Pirate The first AI native travel agency that sells cruises

MORE AI & TECH UPDATES

Google has unveiled Disco, a new AI experiment designed to make web browsing more interactive and productive…

A groundbreaking lawsuit has been filed in California Superior Court against OpenAI and Microsoft, marking the first wrongful death case to tie an AI chatbot directly to a homicide…

Google’s AI research unit, DeepMind, has announced plans to open its first robotic AI laboratory in the UK in 2026, focused on discovering advanced materials critical for industries like clean energy, batteries, and semiconductors…

Oxford cancer researchers have welcomed the UK government’s new AI for Science Strategy, highlighting its potential to accelerate cancer research through national AI-ready datasets, sovereign supercomputing, and workforce development..

POLL OF THE DAY

Did Alphabet just beat Nvidia?

Login or Subscribe to participate in polls.

HOW TO AI

This course, "AI for Business: Generation and Prediction," dives into the foundations and practical applications of Generative AI in a business context. You'll explore the history of AI, learn how to leverage Generative AI for content creation and financial forecasting, and understand the ethical implications of AI in the business world.

Key Benefits of This Course:

  • Promote Critical Thinking: Analyze the historical evolution of AI and Generative AI.

  • Identify Advantages: Differentiate between various generative AI models and pinpoint their strengths across different frameworks.

  • Implement Strategies: Construct effective strategies for integrating generative AI applications into your business environment.

  • Illustrate Advantages: Understand the practical advantages and benefits of implementing generative AI in real-world business scenarios.

THAT’S A WRAP

Thank you for Reading my Newsletter.

If you want to promote your AI Tool, courses, or product in my newsletter,

Please email me at: [email protected]

Give me Your Feedback.

It will help me in writing better

Login or Subscribe to participate in polls.